[Runtime] The Usual Constructor with an object parameter now uses __CASTCLASS to force to unbox the usual stored in the object parameter.
[Runtime] The Usual Constructor with an object parameter now uses __CASTCLASS to force to unbox the usual stored in the object parameter.

X-Sharp/XSharpPublic,X-Sharp/XSharpPublic,X-Sharp/XSharpPublic,X-Sharp/XSharpPublic,X-Sharp/XSharpPublic